An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
NSN 5975-01-370-3979
NSN 5930-00-144-4994
NSN 6645-01-542-6159
NSN 5998-01-194-0099
NSN 7035-00-188-6674
NSN 6240-00-011-0183
NSN 4140-01-032-3705
NSN 2925-00-265-7539
NSN 5915-00-036-9529
NSN 5950-01-616-6146
NSN 6110-01-062-0252
NSN 5999-01-010-3039